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  <title>Retrieves cairo version as string</title>

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</div><hr /><div id="cairo.versionstring" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Cairo::versionString</h1>
  <h1 class="refname">cairo_version_string</h1>
  <p class="verinfo">(PECL cairo &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">Cairo::versionString</span> -- <span class="refname">cairo_version_string</span> &mdash; <span class="dc-title">Retrieves cairo version as string</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-cairo.versionstring-description">
  <h3 class="title">说明</h3>
  <p class="para">面向对象风格 (method):</p>
   <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">string</span> <span class="methodname"><strong>Cairo::versionString</strong></span>
    ( <span class="methodparam">void</span>
    )</div>

  <p class="para rdfs-comment">过程化风格:</p>
  <div class="methodsynopsis dc-description">
   <span class="type">string</span> <span class="methodname"><strong>cairo_version_string</strong></span>
    ( <span class="methodparam">void</span>
   )</div>

  <p class="para rdfs-comment">
   Retrieves the current cairo library version as a string.
  </p>
 
 </div>


 <div class="refsect1 parameters" id="refsect1-cairo.versionstring-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-cairo.versionstring-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Current Cairo library version string
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-cairo.versionstring-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-2779">
    <p><strong>Example #1 面向对象风格</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">Cairo</span><span style="color: #007700">::</span><span style="color: #0000BB">versionString</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
     </div>

     <div class="example-contents"><p>以上例程的输出类似于：</p></div>
     <div class="example-contents screen">
<div class="cdata"><pre>
string(5) &quot;1.8.8&quot;
</pre></div>
    </div>
   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2780">
    <p><strong>Example #2 过程化风格</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">cairo_version_string</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
     </div>

     <div class="example-contents"><p>以上例程的输出类似于：</p></div>
     <div class="example-contents screen">
<div class="cdata"><pre>
string(5) &quot;1.8.8&quot;
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-cairo.versionstring-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="cairo.version.html" class="methodname" rel="rdfs-seeAlso">Cairo::version()</a> - Retrives cairo's library version</span></li>
   </ul>
  </p>
 </div>


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